9904035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 17556480

約数和(自身を除く): 7652445

約数列:

[1, 3, 5, 15, 19, 31, 57, 59, 93, 95, 155, 177, 285, 295, 361, 465, 589, 885, 1083, 1121, 1767, 1805, 1829, 2945, 3363, 5415, 5487, 5605, 8835, 9145, 11191, 16815, 21299, 27435, 33573, 34751, 55955, 63897, 104253, 106495, 167865, 173755, 319485, 521265, 660269, 1980807, 3301345, 9904035]

約数ペア:

[(1, 9904035), (3, 3301345), (5, 1980807), (15, 660269), (19, 521265), (31, 319485), (57, 173755), (59, 167865), (93, 106495), (95, 104253), (155, 63897), (177, 55955), (285, 34751), (295, 33573), (361, 27435), (465, 21299), (589, 16815), (885, 11191), (1083, 9145), (1121, 8835), (1767, 5605), (1805, 5487), (1829, 5415), (2945, 3363)]